AI stocks are probably in a bubble — but might be worth holding on to, says Citadel’s Ken Griffin

Published 21 Oct 2026, 11:01 UTC. Updated 21 Oct 2026, 15:41 UTC.

Investors are for sure facing “bubbles,” but Ken Griffin isn’t telling investors to dump those stocks.

Directly affected

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SPY	—	—	—	—	—	—	—
TLT	—	—	—	—	—	—	—
QQQ	—	—	—	—	—	—	—
GLD	—	—	—	—	—	—	—

Investors are for sure facing “bubbles,” but Ken Griffin isn’t telling investors to dump those stocks.

12 out of 100

“AI stocks are probably in a bubble — but might be worth holding on to, says Citadel’s Ken Griffin” scores 12 out of 100. The score uses 1 sources.

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SPY	—	—	—	—	—	—	—
TLT	—	—	—	—	—	—	—
QQQ	—	—	—	—	—	—	—
GLD	—	—	—	—	—	—	—

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SPY	—	—	—	—	—	—	—
TLT	—	—	—	—	—	—	—
QQQ	—	—	—	—	—	—	—
GLD	—	—	—	—	—	—	—

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SPY	—	—	—	—	—	—	—
TLT	—	—	—	—	—	—	—
QQQ	—	—	—	—	—	—	—
GLD	—	—	—	—	—	—	—